• 2 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Square Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Viton Seal, Steel Retainers

Dimensions

Bore Diameter (in)	2.4375 in
Bolt Size (in)	5/8 in
Overall Height (in)	3.59 in
Overall Length (in)	6.44 in
Foot Height (in)	0.75 in
Housing Width (in)	6.44 in
Overall Width (in)	6.44 in
Locking Collar Outside Diameter (in)	3.56 in
Standoff Distance (in)	0.09 in
Bolt Circle (in)	7.125 in
Inner Ring Outside Diameter (in)	2.901 in
Length Through Bore (in)	3.5 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Bolt Spacing (in)	5.03 in

Technical Specifications

Radial Dynamic Load Capacity (lb)	43,240 lb
Housing Material	Cast Iron
Seal Type	Heavy Contact Seal
Rolling Element	Spherical Roller
Cage Material	Steel
Fixed/Expansion	Fixed
Misalignment Type	Dynamic
Housing Style	Flange Block
Series	Flange Blocks
Product	ZF2000
Housing Type	Flange, Four Bolt
Static Load Rating (lb)	53,500 lb
Shaft Locking Type	Single Set Collar
Housing Construction	Solid
Radial Clearance	C3 STANDARD
Maximum Speed (RPM)	2000 rpm
Seal Kit	MS8
Setscrew Torque (in-lbs)	680 in/lbs
Ability to Relubricate	Yes
Microlock Kit	ML3
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Housing Coating	POWDER COATED
Insert	2207UR78
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.1791 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/8 NPT
Lubricant	EXXON RONEX MP STD
Vibration Frequency Outer Ring Defect	0.1376 cps
Vibration Frequency Roller Spin	0.0607 cps
Vibration Frequency Fundamental Train	0.0072 cps
Primary Seal	VITON SPRING LOADED LIP SEAL
Locking Device Kit	SC8
Size Code	8

General Specifications

UPC	793699733884
Weight	16.50 LB
Packaged Length	6.88 IN
Packaged Width	4.88 IN
Packaged Height	6.88 IN
Country of Origin	Mexico